496647349988 has 12 divisors (see below), whose sum is σ = 881038792620. Its totient is φ = 244921980672.

The previous prime is 496647349907. The next prime is 496647349997. The reversal of 496647349988 is 889943746694.

It can be written as a sum of positive squares in 2 ways, for example, as 119599772224 + 377047577764 = 345832^2 + 614042^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850423253 + ... + 850423836.

It is an arithmetic number, because the mean of its divisors is an integer number (73419899385).

Almost surely, 2^496647349988 is an apocalyptic number.

It is an amenable number.

496647349988 is a deficient number, since it is larger than the sum of its proper divisors (384391442632).

496647349988 is a wasteful number, since it uses less digits than its factorization.

496647349988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700847166 (or 1700847164 counting only the distinct ones).

The product of its digits is 2257403904, while the sum is 77.

The spelling of 496647349988 in words is "four hundred ninety-six billion, six hundred forty-seven million, three hundred forty-nine thousand, nine hundred eighty-eight".